It was ridiculous? Diablo was released in '97. How many games/companies do you know that have stayed relatively the same for 25 years? How similar do you think the iMac G3 team is to the people at Apple now? How similar do you think EverQuest is to the one released in '99?
Companies move on, people quit, people die, people get fired, companies get "woke", etc. etc. Did you honestly expect the ENTIRE Blizzard North team to still be working on the same fucking shit for 25 years?
The entire premise of "Blizzard should have experience in ARPGs because of a game they released 25 years ago that many of their employees weren't even alive for!!!" was just ridiculous. Just because the developer name is the same doesn't mean the company is, the employees are, the culture is, the experience, etc. And just because somebody has similar "experience" or has worked at similar companies doesn't mean they're a perfect(or even good) replacement for the person who was there prior. Yes, your company would look for somebody with similar experience and I can guarantee your HR/recruitment department 15 years removed from when you were hired would pay FAR more attention to their gender and ethnicity than their resume.
I'm not "defending" Blizzard. I'm simply stating a reason for why the whole, "THEY SHOULD KNOW!!!" argument doesn't hold a ton of water. Goddamn for as much as you guys bitch about how much this forum has "changed", there's an equal amount of you boomer fucks with literally zero adaptability, recognition, and comprehension of "change" in the world around you.